(PECL rrd >= 0.9.0)
rrd_create — Creates rrd database file
$filename
$options
Creates the rdd database file.
filename
Filename for newly created rrd file.
options
Options for rrd create - list of strings. See man page of rrd create for whole list of options.
성공 시 TRUE를, 실패 시 FALSE를 반환합니다.
TRUE
FALSE